What is a USB KVM?

A USB (Universal Serial Bus) KVM switch is very similar to a legacy KVM in that it allows you to connect multiple computing devices to a single keyboard, mouse and monitor. The key difference is that the USB based switch does not utilize PS/2 keyboard and mouse technology. All keyboard and mouse connections are accomplished using Universal Serial Bus technology. Depending on manufacturer and model, you will find various options that benefit the end user. They include, but are not limited to:

VGA, DVI and HDMI display support - be sure to choose a compatible monitor connection

USB Switch Applications

These switches can be used in a variety of situations. From a user that with two CPU’s who wishes to consolidate into a single keyboard, mouse and display; all the way to the high end user that needs access to many devices and multiple displays with a single keyboard and mouse. The need for Universal Serial Bus ports, audio and microphone switching also play an important part in the switch application.

Key thing to consider when buying a USB Switch

The things to consider when purchasing your switch include the following:

Quantity of source devices - 2 port, 4 port, 8 port, and 16 port are the most popular with some manufacturers providing 32 and even 64 port models

Required audio and microphone capability - look for devices with audio support to share speakers and microphones across servers/computers

External power supply or draw from connected PCs - some devices can draw power directly from attached PCs saving power strip space

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We have over 20 years of experience in delivering the best in data center infrastructure and management solutions. We have served over 90,000 clients from over 60,000 client companies. We proudly represent the market and technology leaders in KVM switches, console servers, extenders, digital signage, and rack mount products.